Answers for "how many keys are in object"

js count keys in object

Object.keys(obj).length

Posted by: Guest on September-15-2020

get keys of object js

var buttons = {
  foo: 'bar',
  fiz: 'buz'
};

for ( var property in buttons ) {
  console.log( property ); // Outputs: foo, fiz or fiz, foo
}

Posted by: Guest on June-09-2020

Code answers related to "how many keys are in object"